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GB/T 33128-2026: Detection and identification of Aleurodicus dispersus Russell
Status: Valid
GB/T 33128: Evolution and historical versions
| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| GB/T 33128-2026 | English | 459 |
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Detection and identification of Aleurodicus dispersus Russell
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| GB/T 33128-2016 | English | 279 |
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Detection and identification of Aleurodicus dispersus Russell
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Basic data
| Standard ID | GB/T 33128-2026 (GB/T33128-2026) |
| Description (Translated English) | Detection and identification of Aleurodicus dispersus Russell |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | B16 |
| Classification of International Standard | 65.020.20 |
| Date of Issue | 2026-01-28 |
| Date of Implementation | 2026-08-01 |
| Older Standard (superseded by this standard) | GB/T 33128-2016 |
GB/T 33128-2026: Detection and identification of Aleurodicus dispersus Russell
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65.020.20
CCSB16
National Standards of the People's Republic of China
Replaces GB/T 33128-2016
Methods for the Quarantine Identification of Spiral Whiteflies
Published on 2026-01-28
Implemented on August 1, 2026
State Administration for Market Regulation
The State Administration for Standardization issued a statement.
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents".
Drafting.
This document replaces GB/T 33128-2016 "Quarantine Identification Method for Spiral Whiteflies". Compared with GB/T 33128-2016, the main differences are in the structural design.
Aside from integration and editorial changes, the main technical changes are as follows.
---Added methods for DNA barcode sequence alignment (see Chapter 5);
---Added instruments, tools, and reagents (see Chapter 6);
---Added methods for rearing and preparing slide specimens (see 8.1, 8.2), morphological characteristics of whiteflies (see 8.3.1), and added information on the spiral whitefly.
Description of morphological characteristics such as body color and wax powder in the same stage of the insect (see 8.3.3);
---Added DNA barcode detection and identification content (see 8.4, 9.2).
Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.
This document was proposed and is under the jurisdiction of the National Technical Committee on Standardization of Plant Quarantine (SAC/TC271).
This document was drafted by. Haikou Customs Animal and Plant Quarantine Center, Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, and Gongbei Customs.
Key Technology Center.
The main drafters of this document are. Cai Bo, Meng Rui, Ao Su, Xu Guangling, Liu Fuxiu, Jia Jing, Wang Lin, Wang Zhixin, Han Yuchun, Han Dongyin, and Lin Wei.
The release history of this document and the document it replaces is as follows.
---First published in.2016 as GB/T 33128-2016;
---This is the first revision.
Methods for the Quarantine Identification of Spiral Whiteflies
1 Scope
This document applies to the quarantine and identification of spiral whiteflies.
2 Normative references
This document has no normative references.
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Compound pores
The pupal shell has a pair of small holes of different sizes on its dorsal disc surface.
3.2
tubular pores vasiformorifice
The reproductive and excretory organs on the dorsal side of the tail of the pupa.
Note. The shape, size, and distance from the bottom of the pupa shell vary greatly, and the shape can be nearly circular, oval, heart-shaped, or sub-heart-shaped.
3.3
operculum
A structure located at the top of a tubular pore, covering the tubular pore and having a similar shape to the tubular pore.
Note. Also known as cover plate.
3.4
lingula
A tongue-shaped or circular structure located between the operculum and the inner wall of the tubular aperture.
4.Basic Information
Chinese name. Spiral whitefly.
Synonyms. None.
English name. Spiraling Whitefly.
Taxonomic position. Hemiptera, Sternorrhyncha, Aleyrodidae, Aleutianinae
rodicinae, Aleurodicus.
There are 37 known species of whiteflies worldwide. An important species similar to the spiral whitefly is the sea grape whitefly (Aleurodicus).
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